Audited Supplier
Phosphatidyl Serine
FDA, HACCP, Kosher
HPLC
Tablet, Capsule
Food, Health Care Products, Medicine
Powder
Soybean / Sunflower Extract
Pale Yellow to off White Powder
51446-62-9
Healthfood
Solvent Extraction
Seed
1kg
2 Years Proper Storage
Available
Available
ShineHerb
25kg/Drums or Carton, 1kg or Less/Bag
20%, 50%, 70%
Shaanxi, China
2932999099
Product Description
Phosphatidyl Serine Powder 50% PhosphatidylserinePhosphatidylserine, also known as compound nerve acid. Referred to as PS, extracted from the residue of natural soybean oil extraction. Is a cell membrane active substance, especially in brain cells. Its main function is to improve the function of nerve cells, regulate the conduction of nerve impulses and improve the memory function of the brain. Due to its strong lipophilicity, it can rapidly enter the brain through the blood-brain barrier after absorption, relieve vascular smooth muscle cells and increase the brain The role of blood supply.
| Product name | Phosphatidylserine |
| Plant sources | Soybean, Sunflower |
| Apperance | Off- White powder |
| Specification | 20%, 50%, 70% |
| Test method | HPLC |
| Shelf time | 2 years,keep away sunlight, keep dry |
Relative products:
Sunflower lecithin
Phosphatidylcholine 20%-90%
Phosphatidylserine 10%-80%
| ITEMS | STANDARDS | RESULTS |
| Odor | Characteristic | Complies |
| Description | off-white powder | Complies |
| Mesh Size | 95% pass 80mesh | 99% |
| Sulphated Ash | Max 5.0% | 3.32% |
| Loss on Drying | Max 5.0% | 3.15% |
| Bulk Density | 55-60g/100ml | 59g/100ml |
| Test method | HPLC | |
| Assay Phosphatidylserine | Min≥70% | 70.12% |
| Heavy Metal | Max 20ppm | Complies |
| (Pb) | Max 2ppm | Complies |
| (As) | Max 2ppm | Complies |
| (Hg) | Max 2ppm | Complies |
| (Cr) | Max 2ppm | Complies |
| Residue on Menstruum | Max 50ppm methanol/acetone | Negative |
| Residue of Pesticide | Max 2ppm | Negative |
| Total Plate Count | Max 10000cfu/g | Complies |
| Yeast&Mold | Max 100cfu/g | Complies |
| E.coil | Negative | Complies |
| Salmonella | Negative | Complies |
1.Improve brain function, attention and improve memory.
2.To relieve stress, promote the recovery of brain fatigue, balance emotions.
3.Help repair brain damage.
Widely used in the food, health care, pharmaceutical and feed industries worldwide and has been certified by the Food and Drug Administration in many countries.
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
